I picked up: Tumbleweed, Captain, and his new one Peachtree all on SACD. For quality, Peachtree is the best, then Tumblewee, then Captain. Peachtree is an interesting album containing all sorts of Elton music - Top 40, Countryish, and great Elton Ballads. The album has really grown on me.
Tumbleweed and Captain while somewhat bright are still better than the Redbook versions and I am glad I picked them up. BTW, I have the DVD of GBYBR and it too is better than Redbook - cannot comment on SACD as I do not own it and have not heard it.
When I buy these new SACD releases, I do not expect miracles to happen, but I do expect them to sound better than the original redbook and that has been my experience with the re-release of albums - especially ones as old as these new releases.
It is all about how well they recorded them many years ago. Just compare them to some of the Mercury Living Presence 3 channel that have been release. Those Mercury recordings were done very well to start with and show it on the new SACD releases. Just my opinion.
Dan